Para sakin, Start using the required stat that the skill wanted on you then when you meet the required, you can put the other stat to you vit cause high HP means low chance for you to get hit by a single blow so you can pots immediately. And so for the mix skill, just reach the stat per skill, after that put it all to your vit.

based on experience...dex is much better than int, int build gets only Energy value and mp, whiledex tree supplies the following:attack, defense, melee, missile, evasion, hit rate, and especially energy value.as of now I'm 180 RB with an 18k vit 35k dex build,your hp must not exceed over 50k, it can cause hp bug when you use potionsand one more thing you use chocolate.In my case, I only supply 18k(37k hp) vit 'coz when i cast my GOL(Gift of life) shmy pow skill(buff) it adds hp that reaches 49k hp...my def rises to 4.8k(full buffs) energy value is 6.2k w/ weap 1.8k ev...normally my def is 3.5k. That's all folks!